PKP DOZ03, Инструкция по эксплуатации

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Models:
Code Material P
max
[bar]
T
max
[°C]
Housing Rotor
AE aluminium st. steel* 55 120
EE st. steel* st. steel* 100 120
PE PVDF st. steel* 16 60
AR aluminium PPS 55 80
ER
st. steel* PPS 100 80
PR PVDF PPS 16 60
* stainless steel: 06 and 08A: 1.4435 (316), 08B: 1.4571 (316)
Technical Data:
Size Measuring
range [l/min]
Visco-
sity
[mPa s]
Accuracy
[% of m.v.]
Pulses/L
1/8“ 0,017...0,83 > 5 ± 1,0 ca. 4400
1/8“ 0,033...0,83 < 5 ± 1,5 ca. 4400
1/4“ 0,04...1,6 > 5 ± 1,0 (1,5*) ca. 2170
1/4“ 0,09...1,6 < 5 ± 1,5 (2,5*) ca. 2170
1/4“ 0,25...8,3 > 5 ± 1,0 (1,5*) ca. 390
1/4“ 0,44...8,3 < 5 ± 1,5 (2,5*) ca. 390
*valid for PVDF-version
Repeatability:
0,03 %
Output signal:
2 pulse outputs (reed contact and
Hall sensor)
Protection class:
IP67
Info on viscosity specification:
1 mPa s (as well cPoise) =
1mm ²
/
s
(
cStoke
)
mediumdensity
[
g
/
cm ³
]
Calibration to Increase Accuracy (option):
Cali-
bration
Medium Viscosity Accuracy
[%]
S1 ISO VG 2 2,7 mPa s (3,3 mm²/s] ± 1,0
S2 ISO VG 5 6,4 mPa s (7,6 mm²/s] ± 0,8
S3 ISO VG 10 18 mPa s (20,5 mm²/s] ± 0,6
S4 ISO VG 32 75 mPa s (87 mm²/s] ± 0,4
S5 ISO VG 100 290 mPa s (330 mm²/s] ± 0,3
Dimensions:
Size A [mm] B [mm] C [m] D [mm]
1/8“ 52 55 3 32
1/4“ 52 55 3 40
Order Code:
Order number: DOZ03.
Oval gear flowmeters
for low flow rates
06. AE. RH. 1. V. 0
Connection / measuring range:
06 = 1/8“ / 1...50 l/h (0,017...0,83 l/min)
(in version EE only)
08A = 1/4“ / 2,4...100 l/h (0,04...1,67 l/min)
08B = 1/4“ / 15...500 l/h (0,25...8,33 l/min)
Material housing / rotor, P
max
, T
max
:
AE = aluminium / stainless steel, 55 bar, 120 °C
EE = st. steel / st. steel, 100 bar, 120 °C
PE = PVDF / stainless steel, 16 bar, 60 °C
AR = aluminium / PPS, 55 bar, 80 °C
ER = stainless steel / PPS, 100 bar, 80 °C
PR = PVDF / PPS, 16 bar, 60 °C
Output signal:
RH = potential-free reed contact and Hall sensor
(2 pulse outputs), 3 m cable
Process connection:
1 = BSP female thread Rp
2 = NPT female thread
Gaskets:
V = FKM
E = EPDM
F = FFKM
Options:
0 = without
HV = for highly viscous media >1000...500.000 mm²/s
(only for 08B)
S = special calibration for higher accuracy
D1 = on-site display with wall bracket
D2 = on-site display with wall bracket,
analogue and pulse output NPN, 3 m cable
9 = please specify in plain text
ATEX version on request
On-Site Display, Transmitter (option D1 and D2):
Display: 6-digit, LCD (different units
possible)
flow rate or total display
Totalizer: 11-digit (not resettable)
6-digit (resettable)
Ambient temperature: -20 °C ... 80 °C
Supply: battery, replaceable (CR123A)
Calibration factor: can be entered and stored
9-point linearization:
medium: water, for other media
please contact PKP.
Protection class: IP65
Additional only for option D2:
Pulse output:
NPN open collector, scaleable,
adjustable pulse length
Analogue output: 4...20 mA (min / max values
programmable)
Supply: battery CR123A, additional
5...30 VDC (I ≤ 15 mA)
PKP Prozessmesstechnik GmbH
Borsigstr. 24 • D-65205 Wiesbaden
S
+49 (0) 6122-7055-0 •
T
+49 (0) 6122 7055-50
info@pkp.de • www.pkp.de
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ow